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Sound production from tape recorder makes use of
Options
(a) crests and troughs
(b) magnetic energy
(c) electrical energy
(d) none of these
Correct Answer:
magnetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- The valence band and the conductance band of a solid overlap at low temperature
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- The valence band and the conductance band of a solid overlap at low temperature
- A U²³⁵ reactor generates power at a rate of P producing 2×10⁸ fission per second.
- Pick out the statement ehich is incorrect?
- When germanium is doped with phosphorus what type of semiconductor is produced?
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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